Combination arrester, 1-pole NPE
Type MCD 125-B NPE | Item no. 5096865 | EAN 4012195541394
Item no. / Type
5096865 / MCD 125-B NPE
Protection rating
IP20
Pole version
N/PE
Smallest selling unit: 1 piece
1piece
Description
Combination arrester, type 1+2, N+PE for use in TN-S and TT networks.
MCD 125-B/NPE: Coordinated N-PE spark gap, type 1+2 to EN 61643-11. For interface 0 to 2 (LPZ) in accordance with lightning protection zone concept to IEC 62305 and/or VDE 0185-305.
• Arresting capacity 125 kA (10/350 µs)
• Incl. plug caps for labelling the connections
• Protection level < 1.5 kV, allows device protection
• Encapsulated, non-extinguishing spark gap
Application: Industrial systems and buildings with external lightning protection of Classes I to IV.
MCD 125-B/NPE: Coordinated N-PE spark gap, type 1+2 to EN 61643-11. For interface 0 to 2 (LPZ) in accordance with lightning protection zone concept to IEC 62305 and/or VDE 0185-305.
• Arresting capacity 125 kA (10/350 µs)
• Incl. plug caps for labelling the connections
• Protection level < 1.5 kV, allows device protection
• Encapsulated, non-extinguishing spark gap
Application: Industrial systems and buildings with external lightning protection of Classes I to IV.
Technical data
Dimensions
| Length | 100 mm |
|---|---|
| Width | 35 mm |
| Height | 69 mm |
Technical data
| Pole number | 1 |
|---|---|
| Network form | Other |
| Blow-out | no |
| Signalling on device | None |
| Protection rating | IP20 |
| Maximum continuous voltage (N-PE) | 255 V |
| Nominal discharge current (8/20 µs) [N-PE] | 125 kA |
| Lightning surge current (10/350) | 125 kA |
| Test class, type 1 | yes |
| Remote signalling | no |
| Test class, type 2 | yes |
| Nominal voltage AC (50/60 Hz) | 230 V |
| Lightning surge current (10/350 μs) | 125 kA |
| Maximum continuous voltage AC | 255 V |
| Nominal discharge current (8/20 µs) | 125 kA |
| Pole version | N/PE |
| Installation type | DIN rail 35 mm |
| Approvals | VDE |
| Version for | 1-pole; 255 V |
| DC network form | no |
| IT network form | no |
| TN network form | yes |
| TN-C network form | no |
| TN-C-S network form | yes |
| TN-S network form | yes |
| TT network form | yes |
| Other network form | no |
| OBO_Nominal load current (input/output terminal) | 125 A |
| Operating temperature, max. | 85 °C |
| Operating temperature, min. | -40 °C |
| SPD to IEC 61643-1 | Class I+II |
| SPD to EN 61643-11 | Type 1+2 |
| Lightning protection zone LPZ | 0→2 |
| Follow current quenching capacity (eff) [N-PE] | 0,1 kA |
| Response time | <100 ns |
| Permitted temperature range, max. | 85 °C |
| Permitted temperature range, min. | -40 °C |
| Dimension | 255V |
| CO2 Footprint (GWP) Cradle-to-Gate | 2,4972 kg CO2e / 1 Piece |
Connectivity options
| Arrester surge current (8/20 µs) [total] | 125 kA |
|---|---|
| Conductor cross-section, rigid (single-wire/multiwire), min. | 10 mm² |
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Catalogues & Flyers (2)
Declarations (3)
Certificates (3)
Instructions and Aid (3)
Product images (2)
3D data downloads (1)
Tender specifications (2)
Variants
Type
Protection rating
Maximum continuous voltage AC
Pole version
Item no.
MCD 125-B NPE
IP20
255
N/PE
5096865
MCD 125-B NPE
Item no.
5096865
Protection rating
IP20
Maximum continuous voltage AC
255
Pole version
N/PE